Cranking torque control apparatus
A cranking torque control apparatus ( 100 ) is mounted on a hybrid vehicle provided with: an engine ( 11 ), a motor (MG 1 ) coupled with the engine and capable of cranking the engine, and a battery ( 21 ) capable of supplying an electric power to the motor. The cranking torque control apparatus is provided with: a setting device ( 22 ) capable of setting an output limit value which is a limit value for the electric power outputted from the battery in accordance with an electric power deviation when the motor cranks the engine; and a controlling device ( 22 ) for controlling said setting device not to set the output limit value under a condition that a voltage of the battery falls below a lower limit voltage associated with the battery due to resonance of the engine or due to a first fire of the engine.
1. A cranking torque control apparatus mounted on a hybrid vehicle comprising: an engine, a motor coupled with the engine and capable of cranking the engine, and a battery capable of supplying an electric power to the motor, said cranking torque control apparatus comprising:
a setting device capable of setting an output limit value which is a limit value for the electric power outputted from the battery in accordance with an electric power deviation when the motor cranks the engine; and
a controlling device for controlling said setting device not to set the output limit value under a condition that a voltage of the battery falls below a lower limit voltage associated with the battery due to resonance of the engine.
2. A cranking torque control apparatus mounted on a hybrid vehicle comprising: an engine, a motor coupled with the engine and capable of cranking the engine, and a battery capable of supplying an electric power to the motor, said cranking torque control apparatus comprising:
a setting device capable of setting an output limit value which is a limit value for the electric power outputted from the battery in accordance with an electric power deviation when the motor cranks the engine; and
a controlling device for controlling said setting device not to set the output limit value under a condition that a voltage of the battery falls below a lower limit voltage associated with the battery due to a first fire of the engine.